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8.1.4 Advancing Program Step (Advance Function)
Interrupts current step while program control is running, and proceeds to the beginning of the next
step.
If the Wait function is working, the Wait function is cancelled, and proceeds to the beginning of the
next step.
To advance program step, there are 2 methods:
Using the
key, or using External operation input
• Using the
key
Press the
key during program control.
Current step is stopped, and the unit proceeds to the beginning of the next step.
Each time the
key is pressed, the unit proceeds to the next step.
• Using External operation input
Close terminals
25
(ADV) and
27
(COM) of External operation input.
Current step is stopped, and the unit proceeds to the beginning of the next step.
Each time terminals
25
(ADV) and
27
(COM) are open and closed, the unit proceeds to the
next step.
(Fig. 8.1.4-1)
Program control RUN (Step 0)
Program control RUN (Step 1)
Within 0.1 sec
0.1 sec min.
(ADV) and
(COM)
Closed (ON)
(ADV) and
(COM)
Open (OFF)
Controller action
Program control advances by detecting signal edge action from
OFF to ON of terminals
(ADV) and
(COM).
Содержание PCA1
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